Sensor positions
threshold midway
between taught conditions
Darkest
(no signal)
Most Light
(saturated
signal)
Output OFF
Output ON
Darkest Taught
Condition
Lightest Taught
Condition
Position
adjusted by
Manual Adjust
Figure 9. Dynamic TEACH (Light Operate shown)
Note: The sensor must be set to
=
to use the following
instructions.
Note: To program the sensor using remote input, remote input must be enabled (
=
)
1. Present the target.
Method
Action
Result
Push
Button
Present the
first
target. The sensor-to-target distance must be within the
sensor's range.
The target's value displays.
Remote Input
2. Start the TEACH mode.
Method
Action
Result
Push
Button
Press and hold TEACH for longer than 2 seconds.
and
flash
alternately on
the display. The DYN indicator
flashes.
Remote Input
No
action
required.
n/a
3. Teach the sensor.
Method
Action
Result
Push
Button
Press TEACH to teach the target.
The sensor begins sampling target
intensity
information
and
and
flash
alternately on the display.
The DYN indicator
flashes.
Remote Input
Single-pulse the remote input.
T
4. Present the targets.
Method
Action
Result
Push
Button
Present
additional
targets. The sensor-to-target distance must be within the
sensor's range.
The sensor
continues
to sample target
intensity
information
and
and
flash
alternately on the display.
The DYN indicator
flashes.
Remote Input
5. Teach the sensor.
Method
Action
Result
Push
Button
Press TEACH to stop teaching the sensor.
The sensor sets the switching threshold
and returns to Run mode.
Remote Input
Single-pulse the remote input.
T
Q3X Laser Contrast Sensor
16
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